Message ID | 20230510054631.2951812-2-lulu@redhat.com |
---|---|
State | New |
Headers | show |
Series | vhost-vdpa: add support for vIOMMU | expand |
diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c index 746d130c74..23da579ce2 100644 --- a/hw/virtio/vhost.c +++ b/hw/virtio/vhost.c @@ -107,7 +107,7 @@ static void vhost_dev_sync_region(struct vhost_dev *dev, } } -static bool vhost_dev_has_iommu(struct vhost_dev *dev) +bool vhost_dev_has_iommu(struct vhost_dev *dev) { VirtIODevice *vdev = dev->vdev; diff --git a/include/hw/virtio/vhost.h b/include/hw/virtio/vhost.h index a52f273347..f7f10c8fb7 100644 --- a/include/hw/virtio/vhost.h +++ b/include/hw/virtio/vhost.h @@ -336,4 +336,5 @@ int vhost_dev_set_inflight(struct vhost_dev *dev, struct vhost_inflight *inflight); int vhost_dev_get_inflight(struct vhost_dev *dev, uint16_t queue_size, struct vhost_inflight *inflight); +bool vhost_dev_has_iommu(struct vhost_dev *dev); #endif
To support vIOMMU in vdpa, need to exposed the function vhost_dev_has_iommu, vdpa will use this function to check if vIOMMU enable. Signed-off-by: Cindy Lu <lulu@redhat.com> --- hw/virtio/vhost.c | 2 +- include/hw/virtio/vhost.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-)